---
product_id: 48365075
title: "Stability Balance Disk :: Your NEW Bumpy Chair Cushion Disc :: Wobble / Wiggle Air Seat Disks also Best for Kids in Classroom Seating :: Because You Need the Top Adults Core Exercise Trainer :: Includes FREE Instructional eBooks :: Instant Lifetime Product Warranty"
brand: "king athletic"
price: "₪85"
currency: ILS
in_stock: false
reviews_count: 8
url: https://www.desertcart.co.il/products/48365075-stability-balance-disk-your-new-bumpy-chair-cushion-disc-wobble
store_origin: IL
region: Israel
---

# Long-lasting air retention Premium BPA-free rubber Dual massage surface Stability Balance Disk :: Your NEW Bumpy Chair Cushion Disc :: Wobble / Wiggle Air Seat Disks also Best for Kids in Classroom Seating :: Because You Need the Top Adults Core Exercise Trainer :: Includes FREE Instructional eBooks :: Instant Lifetime Product Warranty

**Brand:** king athletic
**Price:** ₪85
**Availability:** ❌ Out of Stock

## Summary

> 🎯 Sit smart, move better, focus sharper!

## Quick Answers

- **What is this?** Stability Balance Disk :: Your NEW Bumpy Chair Cushion Disc :: Wobble / Wiggle Air Seat Disks also Best for Kids in Classroom Seating :: Because You Need the Top Adults Core Exercise Trainer :: Includes FREE Instructional eBooks :: Instant Lifetime Product Warranty by king athletic
- **How much does it cost?** ₪85 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/48365075-stability-balance-disk-your-new-bumpy-chair-cushion-disc-wobble)

## Best For

- king athletic enthusiasts

## Why This Product

- Trusted king athletic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bonus Fitness Guide:** Includes 2 free eBooks to elevate your workouts and nutrition game
- • **Dual-Texture Comfort:** Small bumps and soft spikes deliver soothing massage and support
- • **Endless Core Activation:** Strengthen your core and back with every sit
- • **Durable & Easy Inflation:** Holds air longer and inflates effortlessly, unlike flimsy alternatives
- • **Kid-Friendly Focus Booster:** Perfect for kids with ADHD or fidgeting, enhancing concentration

## Overview

The King Athletic Stability Balance Disk is a premium 13-inch air cushion made from BPA-free rubber, designed to improve posture, core strength, and focus for both adults and kids. Featuring a durable, easy-to-inflate design with a dual massage surface, it’s ideal for classroom seating or office use. Comes with two free instructional eBooks and a 200% money-back guarantee for ultimate confidence.

## Description

Your search for the best stability disc is officially over. When you buy the King Athletic Stability Balance Disc today, here's what you should do. The moment that box is dropped at your doorstep... don't wait, not even for a second. Rip it right open and take out the Stability Disc. It will be deflated but don't worry. Run your hands across its soft spiky surface. These little rubber bumps will soon be responsible for maintaining a firm grip when you stand or sit on the stability disc. Now, quickly inflate it using the free pump you've received from King Athletic. Put it on the nearest chair and sit still on it for a few seconds. Focus on your body and how it feels against the disc. You will start to feel your back and core muscles being engaged as your body instinctively tries to balance itself on the disc. If you feel more adventurous, put it on the floor and stand on it with one foot. Extend your hands forward at shoulder height and perform a lunge. Repeat a few times and you'll start to notice your glute and lower back muscles feeling the burn. The stability disc accelerates the result without you having to put in any extra effort during exercise. By now you are probably smiling, realizing you've got an exercise tool that will radically improve your life.The stability balance disc is your new best friend. You'll sit on it while working to relieve shoulder and back soreness, and use it at home to improve posture and exercise your back and torso. So get your wobble disc now. ...And when you do, why not get two? Your best friend will surely appreciate the gesture!

## Features

- ✅ Unlike cheaply made discs that are flimsy, hard to pump, and lose air quickly, the King Athletic stability balance disk is easy to fill and holds air longer than other discs, even with continual use and extreme pressure.
- ✅ Made from premium materials, the disc is crafted from a high quality, non-toxic, BPA-free rubber composite. Our 13 inch/33 cm diameter disk boost chair comfort with added support and a dual massage surface featuring small bumps and soft spikes.
- ✅ Great for hyper children or for kids with ADHD and fidget issues as it helps to absorb their energy and therefore allows them to sit still for longer and stay concentrated better. Our disk works great as a wiggle or wobble seat and is an excellent alternative to a chair balance ball. Strengthen and tighten core and back muscles with stability exercises that target a number of muscle groups.
- ✅ Our mission is to promote fitness and healthy living. That’s why we prepared 2 free e-Books to help you out with your workout. Are you worried about injuries? Bored with your usual exercise routine? Want to get maximum benefits fast without tons of time-consuming research? Good news! You’ll receive 2 e-books ($36 value) that give you a number of proven techniques to take your workouts and nutrition to the next level.
- ✅ We believe in quality products and that’s why you get a 200% money back guarantee. This is a better than money back guarantee! If you are not completely satisfied with your product we will send you a new one and give you a full refund. See product packaging for more details.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age range | Kid |
| Color | Stability Disc |
| Size | Universal |
| Weight | 1.23 Kilograms |
| Material type | Rubber |
| Number of blades | 57 |
| Number of programs | 52 |
| State | 126 |
| Temperature rating | 41 Degrees Celsius |
| Batteries included? | No |
| Brand | WISCLASS |
| Manufacturer | King Athletic |
| Item model number | KA15 |
| Package Dimensions | 34.4 x 34.2 x 8.2 cm; 1.24 kg |
| ASIN | B01EJ77AAM |

## Product Details

- **Brand:** WISCLASS
- **Colour:** Stability Disc
- **Material:** Rubber
- **Maximum weight recommendation:** 158.76 kg
- **Age range (description):** Kid

## Images

![Stability Balance Disk :: Your NEW Bumpy Chair Cushion Disc :: Wobble / Wiggle Air Seat Disks also Best for Kids in Classroom Seating :: Because You Need the Top Adults Core Exercise Trainer :: Includes FREE Instructional eBooks :: Instant Lifetime Product Warranty - Image 1](https://m.media-amazon.com/images/I/71jMABnNfVL.jpg)
![Stability Balance Disk :: Your NEW Bumpy Chair Cushion Disc :: Wobble / Wiggle Air Seat Disks also Best for Kids in Classroom Seating :: Because You Need the Top Adults Core Exercise Trainer :: Includes FREE Instructional eBooks :: Instant Lifetime Product Warranty - Image 2](https://m.media-amazon.com/images/I/61r6Gn3yPaL.jpg)
![Stability Balance Disk :: Your NEW Bumpy Chair Cushion Disc :: Wobble / Wiggle Air Seat Disks also Best for Kids in Classroom Seating :: Because You Need the Top Adults Core Exercise Trainer :: Includes FREE Instructional eBooks :: Instant Lifetime Product Warranty - Image 3](https://m.media-amazon.com/images/I/71dXutQrKfL.jpg)
![Stability Balance Disk :: Your NEW Bumpy Chair Cushion Disc :: Wobble / Wiggle Air Seat Disks also Best for Kids in Classroom Seating :: Because You Need the Top Adults Core Exercise Trainer :: Includes FREE Instructional eBooks :: Instant Lifetime Product Warranty - Image 4](https://m.media-amazon.com/images/I/71PIb0V0VbL.jpg)
![Stability Balance Disk :: Your NEW Bumpy Chair Cushion Disc :: Wobble / Wiggle Air Seat Disks also Best for Kids in Classroom Seating :: Because You Need the Top Adults Core Exercise Trainer :: Includes FREE Instructional eBooks :: Instant Lifetime Product Warranty - Image 5](https://m.media-amazon.com/images/I/41ngEqXfEhL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great 'Wobble Cushion'!
*by M***. on 20 July 2017*

I am very pleased with my new King Athletic Stability Disk. I was recommended by my Osteopath to purchase a 'Wobble Cushion', as she called it, and after just one week of minimal use and very basic exercises I can already feel a slight increase in the flexibility of my back. It certainly helps to ease stiffness. It is surprisingly tough, well-made and easy to inflate. Great after-sales support too from King Athletic!

### ⭐⭐⭐⭐ Good for improving your core muscles and therefore your back strength
*by G***E on 22 February 2017*

I've been using the disk for a week or so now and would make the following observations:it definitely makes you sit up straighter as you have to counter the wobble,I would recommend heating it slightly before sitting on it, otherwise it feels cold to sit on,try to use it on a hard surface chair as you'll get the most out of the wobble.The pump works a treat, but put a bit of soap on the tip so it goes into the cushion more easily.Only 4 stars because some wally decided to put it in the post without sealing the box ends and the package arrived rather tattered. So, bad packaging (seller please note) but good product. My back and core muscles thank you.

### ⭐ it arrived today partially inflated so i inserted the needle ...
*by B***S on 20 March 2018*

it arrived today partially inflated so i inserted the needle and pumped it up however the needle bit bent and then snapped off! (and cut my thumb) ok i thought i still have the inflated cusion i just need to get a new pump! Not so, i sat on the cusion and it completely deflated and is now flat as a pancake!

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-18*